/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *     http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
*/
package org.apache.kylin.query;

import java.io.File;
import java.io.IOException;

public class CompareQueryBySuffix implements ICompareQueryTranslator {

    public static CompareQueryBySuffix INSTANCE = new CompareQueryBySuffix();

    @Override
    public String transform(File f) {
        File parentFile = f.getParentFile();
        File compareFile = new File(parentFile, f.getName() + ".compare");
        try {
            return KylinTestBase.getTextFromFile(compareFile);
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    }
}
